242659872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 871782912

約数和(自身を除く): 629123040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 197, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 364, 376, 394, 416, 423, 468, 504, 546, 564, 591, 611, 624, 658, 672, 728, 752, 788, 819, 846, 936, 987, 1008, 1092, 1128, 1182, 1222, 1248, 1316, 1379, 1456, 1504, 1576, 1638, 1692, 1773, 1833, 1872, 1974, 2016, 2184, 2256, 2364, 2444, 2561, 2632, 2758, 2912, 2961, 3152, 3276, 3384, 3546, 3666, 3744, 3948, 4137, 4277, 4368, 4512, 4728, 4888, 5122, 5264, 5499, 5516, 5922, 6304, 6552, 6768, 7092, 7332, 7683, 7896, 8274, 8554, 8736, 9259, 9456, 9776, 10244, 10528, 10998, 11032, 11844, 12411, 12831, 13104, 13536, 14184, 14664, 15366, 15792, 16548, 17108, 17927, 18518, 18912, 19552, 20488, 21996, 22064, 23049, 23688, 24822, 25662, 26208, 27777, 28368, 29328, 30732, 31584, 33096, 34216, 35854, 37036, 38493, 40976, 43992, 44128, 46098, 47376, 49644, 51324, 53781, 55554, 56736, 58656, 61464, 64813, 66192, 68432, 71708, 74072, 76986, 81952, 83331, 87984, 92196, 94752, 99288, 102648, 107562, 111108, 120367, 122928, 129626, 132384, 136864, 143416, 148144, 153972, 161343, 166662, 175968, 184392, 194439, 198576, 205296, 215124, 222216, 240734, 245856, 259252, 286832, 296288, 307944, 322686, 333324, 361101, 368784, 388878, 397152, 410592, 430248, 444432, 481468, 518504, 573664, 583317, 615888, 645372, 666648, 722202, 737568, 777756, 842569, 860496, 888864, 962936, 1037008, 1083303, 1166634, 1231776, 1290744, 1333296, 1444404, 1555512, 1685138, 1720992, 1925872, 2074016, 2166606, 2333268, 2527707, 2581488, 2666592, 2888808, 3111024, 3370276, 3851744, 4333212, 4666536, 5055414, 5162976, 5777616, 6222048, 6740552, 7583121, 8666424, 9333072, 10110828, 11555232, 13481104, 15166242, 17332848, 18666144, 20221656, 26962208, 30332484, 34665696, 40443312, 60664968, 80886624, 121329936, 242659872]

約数ペア:

[(1, 242659872), (2, 121329936), (3, 80886624), (4, 60664968), (6, 40443312), (7, 34665696), (8, 30332484), (9, 26962208), (12, 20221656), (13, 18666144), (14, 17332848), (16, 15166242), (18, 13481104), (21, 11555232), (24, 10110828), (26, 9333072), (28, 8666424), (32, 7583121), (36, 6740552), (39, 6222048), (42, 5777616), (47, 5162976), (48, 5055414), (52, 4666536), (56, 4333212), (63, 3851744), (72, 3370276), (78, 3111024), (84, 2888808), (91, 2666592), (94, 2581488), (96, 2527707), (104, 2333268), (112, 2166606), (117, 2074016), (126, 1925872), (141, 1720992), (144, 1685138), (156, 1555512), (168, 1444404), (182, 1333296), (188, 1290744), (197, 1231776), (208, 1166634), (224, 1083303), (234, 1037008), (252, 962936), (273, 888864), (282, 860496), (288, 842569), (312, 777756), (329, 737568), (336, 722202), (364, 666648), (376, 645372), (394, 615888), (416, 583317), (423, 573664), (468, 518504), (504, 481468), (546, 444432), (564, 430248), (591, 410592), (611, 397152), (624, 388878), (658, 368784), (672, 361101), (728, 333324), (752, 322686), (788, 307944), (819, 296288), (846, 286832), (936, 259252), (987, 245856), (1008, 240734), (1092, 222216), (1128, 215124), (1182, 205296), (1222, 198576), (1248, 194439), (1316, 184392), (1379, 175968), (1456, 166662), (1504, 161343), (1576, 153972), (1638, 148144), (1692, 143416), (1773, 136864), (1833, 132384), (1872, 129626), (1974, 122928), (2016, 120367), (2184, 111108), (2256, 107562), (2364, 102648), (2444, 99288), (2561, 94752), (2632, 92196), (2758, 87984), (2912, 83331), (2961, 81952), (3152, 76986), (3276, 74072), (3384, 71708), (3546, 68432), (3666, 66192), (3744, 64813), (3948, 61464), (4137, 58656), (4277, 56736), (4368, 55554), (4512, 53781), (4728, 51324), (4888, 49644), (5122, 47376), (5264, 46098), (5499, 44128), (5516, 43992), (5922, 40976), (6304, 38493), (6552, 37036), (6768, 35854), (7092, 34216), (7332, 33096), (7683, 31584), (7896, 30732), (8274, 29328), (8554, 28368), (8736, 27777), (9259, 26208), (9456, 25662), (9776, 24822), (10244, 23688), (10528, 23049), (10998, 22064), (11032, 21996), (11844, 20488), (12411, 19552), (12831, 18912), (13104, 18518), (13536, 17927), (14184, 17108), (14664, 16548), (15366, 15792)]